sdk/include/psdk/ntdddisk.h

   1 /*
   2  * ntdddisk.h
   3  *
   4  * Disk IOCTL interface.
   5  *
   6  * This file is part of the w32api package.
   7  *
   8  * Contributors:
   9  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
  10  *
  11  * THIS SOFTWARE IS NOT COPYRIGHTED
  12  *
  13  * This source code is offered for use in the public domain. You may
  14  * use, modify or distribute it freely.
  15  *
  16  * This code is distributed in the hope that it will be useful but
  17  * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  18  * DISCLAIMED. This includes but is not limited to warranties of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  20  *
  21  */
  22
  23 #ifndef _NTDDDISK_H_
  24 #define _NTDDDISK_H_
  25
  26 /* Helper macro to enable gcc's extension.  */
  27 #ifndef __GNU_EXTENSION
  28 #ifdef __GNUC__
  29 #define __GNU_EXTENSION __extension__
  30 #else
  31 #define __GNU_EXTENSION
  32 #endif
  33 #endif
  34
  35 #include "ntddstor.h"
  36
  37 #ifdef __cplusplus
  38 extern "C" {
  39 #endif
  40
  41 #define DD_DISK_DEVICE_NAME               "\\Device\\UNKNOWN"
  42 #define DD_DISK_DEVICE_NAME_U             L"\\Device\\UNKNOWN"
  43
  44 #define IOCTL_DISK_BASE                   FILE_DEVICE_DISK
  45
  46 #define IOCTL_DISK_CHECK_VERIFY \
  47   CTL_CODE(IOCTL_DISK_BASE, 0x0200, METHOD_BUFFERED, FILE_READ_ACCESS)
  48
  49 #define IOCTL_DISK_CONTROLLER_NUMBER \
  50   CTL_CODE(IOCTL_DISK_BASE, 0x0011, METHOD_BUFFERED, FILE_ANY_ACCESS)
  51
  52 #define IOCTL_DISK_CREATE_DISK \
  53   CTL_CODE(IOCTL_DISK_BASE, 0x0016, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  54
  55 #define IOCTL_DISK_DELETE_DRIVE_LAYOUT \
  56   CTL_CODE(IOCTL_DISK_BASE, 0x0040, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  57
  58 #define IOCTL_DISK_FIND_NEW_DEVICES \
  59   CTL_CODE(IOCTL_DISK_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS)
  60
  61 #define IOCTL_DISK_FORMAT_TRACKS \
  62   CTL_CODE(IOCTL_DISK_BASE, 0x0006, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  63
  64 #define IOCTL_DISK_FORMAT_TRACKS_EX \
  65   CTL_CODE(IOCTL_DISK_BASE, 0x000b, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  66
  67 #define IOCTL_DISK_GET_CACHE_INFORMATION \
  68   CTL_CODE(IOCTL_DISK_BASE, 0x0035, METHOD_BUFFERED, FILE_READ_ACCESS)
  69
  70 #define IOCTL_DISK_GET_DRIVE_GEOMETRY \
  71   CTL_CODE(IOCTL_DISK_BASE, 0x0000, METHOD_BUFFERED, FILE_ANY_ACCESS)
  72
  73 #define IOCTL_DISK_GET_DRIVE_GEOMETRY_EX \
  74   CTL_CODE(IOCTL_DISK_BASE, 0x0028, METHOD_BUFFERED, FILE_ANY_ACCESS)
  75
  76 #define IOCTL_DISK_GET_DRIVE_LAYOUT \
  77   CTL_CODE(IOCTL_DISK_BASE, 0x0003, METHOD_BUFFERED, FILE_READ_ACCESS)
  78
  79 #define IOCTL_DISK_GET_DRIVE_LAYOUT_EX \
  80   CTL_CODE(IOCTL_DISK_BASE, 0x0014, METHOD_BUFFERED, FILE_ANY_ACCESS)
  81
  82 #define IOCTL_DISK_GET_MEDIA_TYPES \
  83   CTL_CODE(IOCTL_DISK_BASE, 0x0300, METHOD_BUFFERED, FILE_ANY_ACCESS)
  84
  85 #define IOCTL_DISK_GET_LENGTH_INFO \
  86   CTL_CODE(IOCTL_DISK_BASE, 0x0017, METHOD_BUFFERED, FILE_READ_ACCESS)
  87
  88 #define IOCTL_DISK_GET_PARTITION_INFO \
  89   CTL_CODE(IOCTL_DISK_BASE, 0x0001, METHOD_BUFFERED, FILE_READ_ACCESS)
  90
  91 #define IOCTL_DISK_GET_PARTITION_INFO_EX \
  92   CTL_CODE(IOCTL_DISK_BASE, 0x0012, METHOD_BUFFERED, FILE_ANY_ACCESS)
  93
  94 #define IOCTL_DISK_GROW_PARTITION \
  95   CTL_CODE(IOCTL_DISK_BASE, 0x0034, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
  96
  97 #define IOCTL_DISK_HISTOGRAM_STRUCTURE \
  98   CTL_CODE(IOCTL_DISK_BASE, 0x000c, METHOD_BUFFERED, FILE_ANY_ACCESS)
  99
 100 #define IOCTL_DISK_HISTOGRAM_DATA \
 101   CTL_CODE(IOCTL_DISK_BASE, 0x000d, METHOD_BUFFERED, FILE_ANY_ACCESS)
 102
 103 #define IOCTL_DISK_HISTOGRAM_RESET \
 104   CTL_CODE(IOCTL_DISK_BASE, 0x000e, METHOD_BUFFERED, FILE_ANY_ACCESS)
 105
 106 #define IOCTL_DISK_INTERNAL_CLEAR_VERIFY \
 107   CTL_CODE(IOCTL_DISK_BASE, 0x0101, METHOD_NEITHER, FILE_ANY_ACCESS)
 108
 109 #define IOCTL_DISK_INTERNAL_SET_VERIFY \
 110   CTL_CODE(IOCTL_DISK_BASE, 0x0100, METHOD_NEITHER, FILE_ANY_ACCESS)
 111
 112 #define IOCTL_DISK_INTERNAL_SET_NOTIFY \
 113   CTL_CODE(IOCTL_DISK_BASE, 0x0102, METHOD_BUFFERED, FILE_ANY_ACCESS)
 114
 115 #define IOCTL_DISK_IS_WRITABLE \
 116   CTL_CODE(IOCTL_DISK_BASE, 0x0009, METHOD_BUFFERED, FILE_ANY_ACCESS)
 117
 118 #define IOCTL_DISK_LOGGING \
 119   CTL_CODE(IOCTL_DISK_BASE, 0x000a, METHOD_BUFFERED, FILE_ANY_ACCESS)
 120
 121 #define IOCTL_DISK_PERFORMANCE \
 122   CTL_CODE(IOCTL_DISK_BASE, 0x0008, METHOD_BUFFERED, FILE_ANY_ACCESS)
 123
 124 #define IOCTL_DISK_PERFORMANCE_OFF \
 125   CTL_CODE(IOCTL_DISK_BASE, 0x0018, METHOD_BUFFERED, FILE_ANY_ACCESS)
 126
 127 #define IOCTL_DISK_REASSIGN_BLOCKS \
 128   CTL_CODE(IOCTL_DISK_BASE, 0x0007, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 129
 130 #define IOCTL_DISK_REQUEST_DATA \
 131   CTL_CODE(IOCTL_DISK_BASE, 0x0010, METHOD_BUFFERED, FILE_ANY_ACCESS)
 132
 133 #define IOCTL_DISK_REQUEST_STRUCTURE \
 134   CTL_CODE(IOCTL_DISK_BASE, 0x000f, METHOD_BUFFERED, FILE_ANY_ACCESS)
 135
 136 #define IOCTL_DISK_MEDIA_REMOVAL \
 137   CTL_CODE(IOCTL_DISK_BASE, 0x0201, METHOD_BUFFERED, FILE_READ_ACCESS)
 138
 139 #define IOCTL_DISK_EJECT_MEDIA \
 140   CTL_CODE(IOCTL_DISK_BASE, 0x0202, METHOD_BUFFERED, FILE_READ_ACCESS)
 141
 142 #define IOCTL_DISK_LOAD_MEDIA \
 143   CTL_CODE(IOCTL_DISK_BASE, 0x0203, METHOD_BUFFERED, FILE_READ_ACCESS)
 144
 145 #define IOCTL_DISK_RESERVE \
 146   CTL_CODE(IOCTL_DISK_BASE, 0x0204, METHOD_BUFFERED, FILE_READ_ACCESS)
 147
 148 #define IOCTL_DISK_RELEASE \
 149   CTL_CODE(IOCTL_DISK_BASE, 0x0205, METHOD_BUFFERED, FILE_READ_ACCESS)
 150
 151 #define IOCTL_DISK_FIND_NEW_DEVICES \
 152   CTL_CODE(IOCTL_DISK_BASE, 0x0206, METHOD_BUFFERED, FILE_READ_ACCESS)
 153
 154 #define IOCTL_DISK_SET_CACHE_INFORMATION \
 155   CTL_CODE(IOCTL_DISK_BASE, 0x0036, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 156
 157 //
 158 // NTDDI_WIN2003 was an older define used in the early beta builds, which
 159 // Microsoft forgot to fix in a few headers.
 160 // NTDDI_WS03 is the correct term.
 161 //
 162 #if (NTDDI_VERSION < NTDDI_WS03)
 163 #define IOCTL_DISK_GET_WRITE_CACHE_STATE \
 164   CTL_CODE(IOCTL_DISK_BASE, 0x0037, METHOD_BUFFERED, FILE_READ_ACCESS)
 165 #else
 166 #define OBSOLETE_DISK_GET_WRITE_CACHE_STATE \
 167   CTL_CODE(IOCTL_DISK_BASE, 0x0037, METHOD_BUFFERED, FILE_READ_ACCESS)
 168 #endif
 169
 170 #define IOCTL_DISK_SET_DRIVE_LAYOUT \
 171   CTL_CODE(IOCTL_DISK_BASE, 0x0004, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 172
 173 #define IOCTL_DISK_SET_DRIVE_LAYOUT_EX \
 174   CTL_CODE(IOCTL_DISK_BASE, 0x0015, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 175
 176 #define IOCTL_DISK_SET_PARTITION_INFO \
 177   CTL_CODE(IOCTL_DISK_BASE, 0x0002, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 178
 179 #define IOCTL_DISK_SET_PARTITION_INFO_EX \
 180   CTL_CODE(IOCTL_DISK_BASE, 0x0013, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 181
 182 #define IOCTL_DISK_UPDATE_DRIVE_SIZE \
 183   CTL_CODE(IOCTL_DISK_BASE, 0x0032, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 184
 185 #define IOCTL_DISK_VERIFY \
 186   CTL_CODE(IOCTL_DISK_BASE, 0x0005, METHOD_BUFFERED, FILE_ANY_ACCESS)
 187
 188 #define IOCTL_DISK_COPY_DATA \
 189   CTL_CODE(IOCTL_DISK_BASE, 0x0019, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 190
 191 #define IOCTL_DISK_SIMBAD \
 192   CTL_CODE(IOCTL_DISK_BASE, 0x0400, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 193
 194 #define SMART_GET_VERSION \
 195   CTL_CODE(IOCTL_DISK_BASE, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS)
 196
 197 #define SMART_RCV_DRIVE_DATA \
 198   CTL_CODE(IOCTL_DISK_BASE, 0x0022, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 199
 200 #define SMART_SEND_DRIVE_COMMAND \
 201   CTL_CODE(IOCTL_DISK_BASE, 0x0021, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 202
 203 #if(_WIN32_WINNT >= 0x0500)
 204 #define IOCTL_DISK_UPDATE_DRIVE_SIZE        CTL_CODE(IOCTL_DISK_BASE, 0x0032, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 205 #define IOCTL_DISK_GROW_PARTITION           CTL_CODE(IOCTL_DISK_BASE, 0x0034, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 206 #define IOCTL_DISK_GET_CACHE_INFORMATION    CTL_CODE(IOCTL_DISK_BASE, 0x0035, METHOD_BUFFERED, FILE_READ_ACCESS)
 207 #define IOCTL_DISK_SET_CACHE_INFORMATION    CTL_CODE(IOCTL_DISK_BASE, 0x0036, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 208 #define IOCTL_DISK_DELETE_DRIVE_LAYOUT      CTL_CODE(IOCTL_DISK_BASE, 0x0040, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 209 #define IOCTL_DISK_UPDATE_PROPERTIES        CTL_CODE(IOCTL_DISK_BASE, 0x0050, METHOD_BUFFERED, FILE_ANY_ACCESS)
 210 #define IOCTL_DISK_FORMAT_DRIVE             CTL_CODE(IOCTL_DISK_BASE, 0x00f3, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
 211 #define IOCTL_DISK_SENSE_DEVICE             CTL_CODE(IOCTL_DISK_BASE, 0x00f8, METHOD_BUFFERED, FILE_ANY_ACCESS)
 212 #endif
 213
 214 #define PARTITION_ENTRY_UNUSED            0x00
 215 #define PARTITION_FAT_12                  0x01
 216 #define PARTITION_XENIX_1                 0x02
 217 #define PARTITION_XENIX_2                 0x03
 218 #define PARTITION_FAT_16                  0x04
 219 #define PARTITION_EXTENDED                0x05
 220 #define PARTITION_HUGE                    0x06
 221 #define PARTITION_IFS                     0x07
 222 #define PARTITION_OS2BOOTMGR              0x0A
 223 #define PARTITION_FAT32                   0x0B
 224 #define PARTITION_FAT32_XINT13            0x0C
 225 #define PARTITION_XINT13                  0x0E
 226 #define PARTITION_XINT13_EXTENDED         0x0F
 227 #define PARTITION_PREP                    0x41
 228 #define PARTITION_LDM                     0x42
 229 #define PARTITION_UNIX                    0x63
 230 #define VALID_NTFT                        0xC0
 231 #define PARTITION_NTFT                    0x80
 232 #ifdef __REACTOS__
 233 #define PARTITION_OLD_LINUX               0x43
 234 #define PARTITION_LINUX                   0x83
 235 #define PARTITION_ISO9660                 0x96
 236 #define PARTITION_FREEBSD                 0xA5
 237 #define PARTITION_OPENBSD                 0xA6
 238 #define PARTITION_NETBSD                  0xA9
 239 #endif
 240
 241 #define IsFTPartition( PartitionType ) \
 242   (((PartitionType) & PARTITION_NTFT) && \
 243   IsRecognizedPartition(PartitionType))
 244
 245 #define IsContainerPartition(PartitionType) \
 246   (((PartitionType) == PARTITION_EXTENDED) || \
 247   ((PartitionType) == PARTITION_XINT13_EXTENDED))
 248
 249 #ifdef __REACTOS__
 250 #define IsRecognizedPartition(PartitionType) ( \
 251     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT_12)) || \
 252     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_HUGE)) || \
 253     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_IFS)) || \
 254     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32)) || \
 255     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32_XINT13)) || \
 256     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_XINT13)) || \
 257     ((PartitionType) == PARTITION_FAT_12) || \
 258     ((PartitionType) == PARTITION_FAT_16) || \
 259     ((PartitionType) == PARTITION_HUGE) || \
 260     ((PartitionType) == PARTITION_IFS) || \
 261     ((PartitionType) == PARTITION_FAT32) || \
 262     ((PartitionType) == PARTITION_FAT32_XINT13) || \
 263     ((PartitionType) == PARTITION_XINT13) || \
 264     ((PartitionType) == PARTITION_LINUX) || \
 265     ((PartitionType) == PARTITION_OLD_LINUX) || \
 266     ((PartitionType) == PARTITION_ISO9660) || \
 267     ((PartitionType) == PARTITION_FREEBSD) || \
 268     ((PartitionType) == PARTITION_OPENBSD) || \
 269     ((PartitionType) == PARTITION_NETBSD))
 270 #else
 271 #define IsRecognizedPartition(PartitionType) ( \
 272     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT_12)) || \
 273     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_HUGE)) || \
 274     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_IFS)) || \
 275     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32)) || \
 276     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_FAT32_XINT13)) || \
 277     (((PartitionType) & PARTITION_NTFT) && (((PartitionType) & ~0xC0) == PARTITION_XINT13)) || \
 278     ((PartitionType) == PARTITION_FAT_12) || \
 279     ((PartitionType) == PARTITION_FAT_16) || \
 280     ((PartitionType) == PARTITION_HUGE) || \
 281     ((PartitionType) == PARTITION_IFS) || \
 282     ((PartitionType) == PARTITION_FAT32) || \
 283     ((PartitionType) == PARTITION_FAT32_XINT13) || \
 284     ((PartitionType) == PARTITION_XINT13))
 285 #endif
 286
 287 #if(_WIN32_WINNT >= 0x0500)
 288 #define GPT_ATTRIBUTE_PLATFORM_REQUIRED          0x00000001
 289 #define GPT_BASIC_DATA_ATTRIBUTE_READ_ONLY       0x10000000
 290 #define GPT_BASIC_DATA_ATTRIBUTE_SHADOW_COPY     0x20000000
 291 #define GPT_BASIC_DATA_ATTRIBUTE_HIDDEN          0x40000000
 292 #define GPT_BASIC_DATA_ATTRIBUTE_NO_DRIVE_LETTER 0x80000000
 293 #endif
 294
 295 #define WMI_DISK_GEOMETRY_GUID \
 296   {0x25007f51, 0x57c2, 0x11d1, {0xa5, 0x28, 0x0, 0xa0, 0xc9, 0x6, 0x29, 0x10}}
 297
 298 typedef USHORT BAD_TRACK_NUMBER;
 299 typedef USHORT *PBAD_TRACK_NUMBER;
 300
 301 typedef enum _MEDIA_TYPE {
 302   Unknown,
 303   F5_1Pt2_512,
 304   F3_1Pt44_512,
 305   F3_2Pt88_512,
 306   F3_20Pt8_512,
 307   F3_720_512,
 308   F5_360_512,
 309   F5_320_512,
 310   F5_320_1024,
 311   F5_180_512,
 312   F5_160_512,
 313   RemovableMedia,
 314   FixedMedia,
 315   F3_120M_512,
 316   F3_640_512,
 317   F5_640_512,
 318   F5_720_512,
 319   F3_1Pt2_512,
 320   F3_1Pt23_1024,
 321   F5_1Pt23_1024,
 322   F3_128Mb_512,
 323   F3_230Mb_512,
 324   F8_256_128
 325 } MEDIA_TYPE, *PMEDIA_TYPE;
 326
 327 typedef enum _DETECTION_TYPE {
 328   DetectNone,
 329   DetectInt13,
 330   DetectExInt13
 331 } DETECTION_TYPE;
 332
 333 typedef struct _DISK_CONTROLLER_NUMBER {
 334   ULONG  ControllerNumber;
 335   ULONG  DiskNumber;
 336 } DISK_CONTROLLER_NUMBER, *PDISK_CONTROLLER_NUMBER;
 337
 338 typedef struct _DISK_INT13_INFO {
 339   USHORT  DriveSelect;
 340   ULONG  MaxCylinders;
 341   USHORT  SectorsPerTrack;
 342   USHORT  MaxHeads;
 343   USHORT  NumberDrives;
 344 } DISK_INT13_INFO, *PDISK_INT13_INFO;
 345
 346 typedef struct _DISK_EX_INT13_INFO {
 347   USHORT  ExBufferSize;
 348   USHORT  ExFlags;
 349   ULONG  ExCylinders;
 350   ULONG  ExHeads;
 351   ULONG  ExSectorsPerTrack;
 352   ULONG64  ExSectorsPerDrive;
 353   USHORT  ExSectorSize;
 354   USHORT  ExReserved;
 355 } DISK_EX_INT13_INFO, *PDISK_EX_INT13_INFO;
 356
 357 typedef struct _DISK_DETECTION_INFO {
 358   ULONG  SizeOfDetectInfo;
 359   DETECTION_TYPE  DetectionType;
 360   _ANONYMOUS_UNION union {
 361     _ANONYMOUS_STRUCT struct {
 362       DISK_INT13_INFO  Int13;
 363       DISK_EX_INT13_INFO  ExInt13;
 364     } DUMMYSTRUCTNAME;
 365   } DUMMYUNIONNAME;
 366 } DISK_DETECTION_INFO, *PDISK_DETECTION_INFO;
 367
 368 typedef struct _DISK_GEOMETRY {
 369   LARGE_INTEGER  Cylinders;
 370   MEDIA_TYPE  MediaType;
 371   ULONG  TracksPerCylinder;
 372   ULONG  SectorsPerTrack;
 373   ULONG  BytesPerSector;
 374 } DISK_GEOMETRY, *PDISK_GEOMETRY;
 375
 376 typedef struct _DISK_GEOMETRY_EX {
 377   DISK_GEOMETRY  Geometry;
 378   LARGE_INTEGER  DiskSize;
 379   UCHAR  Data[1];
 380 } DISK_GEOMETRY_EX, *PDISK_GEOMETRY_EX;
 381
 382 #define DiskGeometryGetPartition(Geometry) \
 383    ((PDISK_PARTITION_INFO)((Geometry) + 1))
 384
 385 #define DiskGeometryGetDetect(Geometry)\
 386  ((PDISK_DETECTION_INFO)(((PBYTE)DiskGeometryGetPartition(Geometry) + \
 387   DiskGeometryGetPartition(Geometry)->SizeOfPartitionInfo)))
 388
 389 typedef struct _PARTITION_INFORMATION {
 390   LARGE_INTEGER  StartingOffset;
 391   LARGE_INTEGER  PartitionLength;
 392   ULONG  HiddenSectors;
 393   ULONG  PartitionNumber;
 394   UCHAR  PartitionType;
 395   BOOLEAN  BootIndicator;
 396   BOOLEAN  RecognizedPartition;
 397   BOOLEAN  RewritePartition;
 398 } PARTITION_INFORMATION, *PPARTITION_INFORMATION;
 399
 400 typedef struct _PARTITION_INFORMATION_GPT {
 401   GUID  PartitionType;
 402   GUID  PartitionId;
 403   ULONG64  Attributes;
 404   WCHAR Name  [36];
 405 } PARTITION_INFORMATION_GPT, *PPARTITION_INFORMATION_GPT;
 406
 407 typedef enum _PARTITION_STYLE {
 408   PARTITION_STYLE_MBR,
 409   PARTITION_STYLE_GPT,
 410   PARTITION_STYLE_RAW
 411 } PARTITION_STYLE;
 412
 413 typedef struct _DISK_PARTITION_INFO {
 414   ULONG  SizeOfPartitionInfo;
 415   PARTITION_STYLE  PartitionStyle;
 416   _ANONYMOUS_UNION union {
 417     struct {
 418       ULONG  Signature;
 419       ULONG  CheckSum;
 420     } Mbr;
 421     struct {
 422       GUID  DiskId;
 423     } Gpt;
 424   } DUMMYUNIONNAME;
 425 } DISK_PARTITION_INFO, *PDISK_PARTITION_INFO;
 426
 427 typedef struct _DISK_PERFORMANCE {
 428   LARGE_INTEGER  BytesRead;
 429   LARGE_INTEGER  BytesWritten;
 430   LARGE_INTEGER  ReadTime;
 431   LARGE_INTEGER  WriteTime;
 432   LARGE_INTEGER  IdleTime;
 433   ULONG  ReadCount;
 434   ULONG  WriteCount;
 435   ULONG  QueueDepth;
 436   ULONG  SplitCount;
 437   LARGE_INTEGER  QueryTime;
 438   ULONG  StorageDeviceNumber;
 439   WCHAR  StorageManagerName[8];
 440 } DISK_PERFORMANCE, *PDISK_PERFORMANCE;
 441
 442 typedef struct _PARTITION_INFORMATION_MBR {
 443   UCHAR  PartitionType;
 444   BOOLEAN  BootIndicator;
 445   BOOLEAN  RecognizedPartition;
 446   ULONG  HiddenSectors;
 447 } PARTITION_INFORMATION_MBR, *PPARTITION_INFORMATION_MBR;
 448
 449 typedef struct _PARTITION_INFORMATION_EX {
 450   PARTITION_STYLE  PartitionStyle;
 451   LARGE_INTEGER  StartingOffset;
 452   LARGE_INTEGER  PartitionLength;
 453   ULONG  PartitionNumber;
 454   BOOLEAN  RewritePartition;
 455   _ANONYMOUS_UNION union {
 456     PARTITION_INFORMATION_MBR  Mbr;
 457     PARTITION_INFORMATION_GPT  Gpt;
 458   } DUMMYUNIONNAME;
 459 } PARTITION_INFORMATION_EX, *PPARTITION_INFORMATION_EX;
 460
 461 typedef struct _DRIVE_LAYOUT_INFORMATION {
 462   ULONG  PartitionCount;
 463   ULONG  Signature;
 464   PARTITION_INFORMATION  PartitionEntry[1];
 465 } DRIVE_LAYOUT_INFORMATION, *PDRIVE_LAYOUT_INFORMATION;
 466
 467 typedef struct _DRIVE_LAYOUT_INFORMATION_MBR {
 468   ULONG  Signature;
 469 } DRIVE_LAYOUT_INFORMATION_MBR, *PDRIVE_LAYOUT_INFORMATION_MBR;
 470
 471 typedef struct _DRIVE_LAYOUT_INFORMATION_GPT {
 472   GUID  DiskId;
 473   LARGE_INTEGER  StartingUsableOffset;
 474   LARGE_INTEGER  UsableLength;
 475   ULONG  MaxPartitionCount;
 476 } DRIVE_LAYOUT_INFORMATION_GPT, *PDRIVE_LAYOUT_INFORMATION_GPT;
 477
 478 typedef struct _DRIVE_LAYOUT_INFORMATION_EX {
 479   ULONG  PartitionStyle;
 480   ULONG  PartitionCount;
 481   __GNU_EXTENSION union {
 482     DRIVE_LAYOUT_INFORMATION_MBR  Mbr;
 483     DRIVE_LAYOUT_INFORMATION_GPT  Gpt;
 484   };
 485   PARTITION_INFORMATION_EX  PartitionEntry[1];
 486 } DRIVE_LAYOUT_INFORMATION_EX, *PDRIVE_LAYOUT_INFORMATION_EX;
 487
 488 typedef struct _FORMAT_EX_PARAMETERS {
 489   MEDIA_TYPE  MediaType;
 490   ULONG  StartCylinderNumber;
 491   ULONG  EndCylinderNumber;
 492   ULONG  StartHeadNumber;
 493   ULONG  EndHeadNumber;
 494   USHORT  FormatGapLength;
 495   USHORT  SectorsPerTrack;
 496   USHORT  SectorNumber[1];
 497 } FORMAT_EX_PARAMETERS, *PFORMAT_EX_PARAMETERS;
 498
 499 typedef struct _FORMAT_PARAMETERS {
 500   MEDIA_TYPE  MediaType;
 501   ULONG  StartCylinderNumber;
 502   ULONG  EndCylinderNumber;
 503   ULONG  StartHeadNumber;
 504   ULONG  EndHeadNumber;
 505 } FORMAT_PARAMETERS, *PFORMAT_PARAMETERS;
 506
 507 typedef struct _GET_LENGTH_INFORMATION {
 508   LARGE_INTEGER  Length;
 509 } GET_LENGTH_INFORMATION, *PGET_LENGTH_INFORMATION;
 510
 511 typedef struct _REASSIGN_BLOCKS {
 512   USHORT  Reserved;
 513   USHORT  Count;
 514   ULONG  BlockNumber[1];
 515 } REASSIGN_BLOCKS, *PREASSIGN_BLOCKS;
 516
 517 typedef struct _SET_PARTITION_INFORMATION {
 518   UCHAR  PartitionType;
 519 } SET_PARTITION_INFORMATION, *PSET_PARTITION_INFORMATION;
 520
 521 typedef SET_PARTITION_INFORMATION SET_PARTITION_INFORMATION_MBR;
 522 typedef PARTITION_INFORMATION_GPT SET_PARTITION_INFORMATION_GPT;
 523
 524 typedef struct _SET_PARTITION_INFORMATION_EX {
 525   PARTITION_STYLE  PartitionStyle;
 526   _ANONYMOUS_UNION union {
 527     SET_PARTITION_INFORMATION_MBR  Mbr;
 528     SET_PARTITION_INFORMATION_GPT  Gpt;
 529   } DUMMYUNIONNAME;
 530 } SET_PARTITION_INFORMATION_EX, *PSET_PARTITION_INFORMATION_EX;
 531
 532 typedef struct _VERIFY_INFORMATION {
 533   LARGE_INTEGER  StartingOffset;
 534   ULONG  Length;
 535 } VERIFY_INFORMATION, *PVERIFY_INFORMATION;
 536
 537 /* GETVERSIONINPARAMS.fCapabilities constants */
 538 #define CAP_ATA_ID_CMD                    1
 539 #define CAP_ATAPI_ID_CMD                  2
 540 #define CAP_SMART_CMD                     4
 541
 542 typedef struct _GETVERSIONINPARAMS {
 543     UCHAR  bVersion;
 544     UCHAR  bRevision;
 545     UCHAR  bReserved;
 546     UCHAR  bIDEDeviceMap;
 547     ULONG  fCapabilities;
 548     ULONG  dwReserved[4];
 549 } GETVERSIONINPARAMS, *PGETVERSIONINPARAMS, *LPGETVERSIONINPARAMS;
 550
 551 /* IDEREGS.bCommandReg constants */
 552 #define ATAPI_ID_CMD                      0xA1
 553 #define ID_CMD                            0xEC
 554 #define SMART_CMD                         0xB0
 555
 556 #define SMART_CYL_LOW                     0x4F
 557 #define SMART_CYL_HI                      0xC2
 558
 559 typedef struct _IDEREGS {
 560     UCHAR  bFeaturesReg;
 561     UCHAR  bSectorCountReg;
 562     UCHAR  bSectorNumberReg;
 563     UCHAR  bCylLowReg;
 564     UCHAR  bCylHighReg;
 565     UCHAR  bDriveHeadReg;
 566     UCHAR  bCommandReg;
 567     UCHAR  bReserved;
 568 } IDEREGS, *PIDEREGS, *LPIDEREGS;
 569
 570 #include <pshpack1.h>
 571 typedef struct _SENDCMDINPARAMS {
 572     ULONG  cBufferSize;
 573     IDEREGS  irDriveRegs;
 574     UCHAR  bDriveNumber;
 575     UCHAR  bReserved[3];
 576     ULONG  dwReserved[4];
 577     UCHAR  bBuffer[1];
 578 } SENDCMDINPARAMS, *PSENDCMDINPARAMS, *LPSENDCMDINPARAMS;
 579 #include <poppack.h>
 580
 581 /* DRIVERSTATUS.bDriverError constants */
 582 #define SMART_NO_ERROR                    0
 583 #define SMART_IDE_ERROR                   1
 584 #define SMART_INVALID_FLAG                2
 585 #define SMART_INVALID_COMMAND             3
 586 #define SMART_INVALID_BUFFER              4
 587 #define SMART_INVALID_DRIVE               5
 588 #define SMART_INVALID_IOCTL               6
 589 #define SMART_ERROR_NO_MEM                7
 590 #define SMART_INVALID_REGISTER            8
 591 #define SMART_NOT_SUPPORTED               9
 592 #define SMART_NO_IDE_DEVICE               10
 593
 594 #define SMART_OFFLINE_ROUTINE_OFFLINE     0
 595 #define SMART_SHORT_SELFTEST_OFFLINE      1
 596 #define SMART_EXTENDED_SELFTEST_OFFLINE   2
 597 #define SMART_ABORT_OFFLINE_SELFTEST      127
 598 #define SMART_SHORT_SELFTEST_CAPTIVE      129
 599 #define SMART_EXTENDED_SELFTEST_CAPTIVE   130
 600
 601 typedef struct _DRIVERSTATUS {
 602     UCHAR  bDriverError;
 603     UCHAR  bIDEError;
 604     UCHAR  bReserved[2];
 605     ULONG  dwReserved[2];
 606 } DRIVERSTATUS, *PDRIVERSTATUS, *LPDRIVERSTATUS;
 607
 608 #define READ_ATTRIBUTE_BUFFER_SIZE        512
 609 #define IDENTIFY_BUFFER_SIZE              512
 610 #define READ_THRESHOLD_BUFFER_SIZE        512
 611 #define SMART_LOG_SECTOR_SIZE             512
 612
 613 #include <pshpack1.h>
 614 typedef struct _SENDCMDOUTPARAMS {
 615     ULONG  cBufferSize;
 616     DRIVERSTATUS  DriverStatus;
 617     UCHAR  bBuffer[1];
 618 } SENDCMDOUTPARAMS, *PSENDCMDOUTPARAMS, *LPSENDCMDOUTPARAMS;
 619 #include <poppack.h>
 620
 621 #define READ_ATTRIBUTES                   0xD0
 622 #define READ_THRESHOLDS                   0xD1
 623 #define ENABLE_DISABLE_AUTOSAVE           0xD2
 624 #define SAVE_ATTRIBUTE_VALUES             0xD3
 625 #define EXECUTE_OFFLINE_DIAGS             0xD4
 626 #define SMART_READ_LOG                    0xD5
 627 #define SMART_WRITE_LOG                   0xd6
 628 #define ENABLE_SMART                      0xD8
 629 #define DISABLE_SMART                     0xD9
 630 #define RETURN_SMART_STATUS               0xDA
 631 #define ENABLE_DISABLE_AUTO_OFFLINE       0xDB
 632
 633 typedef struct _MAPPED_ADDRESS {
 634     struct _MAPPED_ADDRESS *NextMappedAddress;
 635     PVOID MappedAddress;
 636     ULONG NumberOfBytes;
 637     LARGE_INTEGER IoAddress;
 638     ULONG BusNumber;
 639 } MAPPED_ADDRESS, *PMAPPED_ADDRESS;
 640
 641
 642
 643 #if(_WIN32_WINNT >= 0x0500)
 644
 645 typedef struct _CREATE_DISK_GPT
 646 {
 647     GUID DiskId;
 648     ULONG MaxPartitionCount;
 649 } CREATE_DISK_GPT, *PCREATE_DISK_GPT;
 650
 651 typedef struct _CREATE_DISK_MBR
 652 {
 653     ULONG Signature;
 654 } CREATE_DISK_MBR, *PCREATE_DISK_MBR;
 655
 656
 657 typedef struct _CREATE_DISK
 658 {
 659     PARTITION_STYLE PartitionStyle;
 660     union {
 661         CREATE_DISK_MBR Mbr;
 662         CREATE_DISK_GPT Gpt;
 663     };
 664 } CREATE_DISK, *PCREATE_DISK;
 665
 666
 667 typedef enum {
 668     EqualPriority,
 669     KeepPrefetchedData,
 670     KeepReadData
 671 } DISK_CACHE_RETENTION_PRIORITY;
 672
 673 typedef enum _DISK_WRITE_CACHE_STATE {
 674     DiskWriteCacheNormal,
 675     DiskWriteCacheForceDisable,
 676     DiskWriteCacheDisableNotSupported
 677 } DISK_WRITE_CACHE_STATE, *PDISK_WRITE_CACHE_STATE;
 678
 679
 680 typedef struct _DISK_CACHE_INFORMATION
 681 {
 682     BOOLEAN ParametersSavable;
 683     BOOLEAN ReadCacheEnabled;
 684     BOOLEAN WriteCacheEnabled;
 685     DISK_CACHE_RETENTION_PRIORITY ReadRetentionPriority;
 686     DISK_CACHE_RETENTION_PRIORITY WriteRetentionPriority;
 687     USHORT DisablePrefetchTransferLength;
 688     BOOLEAN PrefetchScalar;
 689     union {
 690         struct {
 691             USHORT Minimum;
 692             USHORT Maximum;
 693             USHORT MaximumBlocks;
 694         } ScalarPrefetch;
 695
 696         struct {
 697             USHORT Minimum;
 698             USHORT Maximum;
 699         } BlockPrefetch;
 700     };
 701
 702 } DISK_CACHE_INFORMATION, *PDISK_CACHE_INFORMATION;
 703
 704 typedef struct _DISK_GROW_PARTITION {
 705     ULONG PartitionNumber;
 706     LARGE_INTEGER BytesToGrow;
 707 } DISK_GROW_PARTITION, *PDISK_GROW_PARTITION;
 708 #endif
 709
 710
 711 #ifdef __cplusplus
 712 }
 713 #endif
 714
 715 #endif /* _NTDDDISK_H_ */